Behavioral task
behavioral1
Sample
0cdbc1f1e135c658df429e55249b400c.dll
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
0cdbc1f1e135c658df429e55249b400c.dll
Resource
win10v2004-20231215-en
General
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Target
0cdbc1f1e135c658df429e55249b400c
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Size
73KB
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MD5
0cdbc1f1e135c658df429e55249b400c
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SHA1
c5aedb85a2c31fd6f8135dc04ae80d0dcd1aa256
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SHA256
b9bf101d4ed57b641c1e25024893119bcf5bfd4c95fa570d1272b086633e6c2c
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SHA512
315aaaa8af1c158386a4bc73302bbe8ee433ddc847045f4a81b5e830d21dceebf9f6c6390717e5704947cbfb1ce2ec29ef8fab25e174f9d16cebda14f26430b6
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SSDEEP
1536:HnVut668vygvO/7KQXdFBtubZ1mK4xcuEaC88n6bUUpdzdx4E5FaCYhqSn:HVut66spvO/rFBtOmK4xcuQ8Hx3gZNn
Malware Config
Signatures
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resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 0cdbc1f1e135c658df429e55249b400c
Files
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0cdbc1f1e135c658df429e55249b400c.dll windows:4 windows x86 arch:x86
9e7fb0fdc4ae4eeebfaa18cd4e13f6b6
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
kernel32
OpenProcess
IsBadReadPtr
WriteFile
CreateFileA
GetCurrentProcessId
WaitForSingleObject
InitializeCriticalSection
LeaveCriticalSection
EnterCriticalSection
WideCharToMultiByte
ReadProcessMemory
SetThreadPriority
WritePrivateProfileStringA
ReadFile
GetProcessHeap
HeapAlloc
GetTickCount
DeviceIoControl
VirtualFree
GetSystemDirectoryA
TerminateProcess
CloseHandle
LoadLibraryA
GetProcAddress
GetPrivateProfileStringA
DeleteFileA
GetWindowsDirectoryA
CreateMutexA
GetLastError
GetModuleFileNameA
GetFileSize
GetModuleHandleA
VirtualProtect
Sleep
GetTempPathA
InterlockedExchange
DeleteCriticalSection
CreateThread
msvcrt
wcslen
_except_handler3
exit
atoi
wcscmp
mbstowcs
wcscpy
wcsncat
wcsstr
_vsnprintf
isspace
isalnum
wcscat
__dllonexit
_onexit
_itoa
strrchr
strncpy
sprintf
_strdup
_strlwr
strstr
free
strcat
__CxxFrameHandler
??2@YAPAXI@Z
??3@YAXPAX@Z
strcpy
memset
strlen
malloc
memcpy
_stricmp
strchr
_strcmpi
gdiplus
GdiplusStartup
GdipCreateBitmapFromHBITMAP
GdipDisposeImage
GdipGetImageEncodersSize
GdipGetImageEncoders
GdipSaveImageToFile
gdi32
DeleteDC
BitBlt
SelectObject
CreateCompatibleBitmap
CreateCompatibleDC
GetDeviceCaps
CreateDCA
DeleteObject
ws2_32
closesocket
advapi32
RegQueryValueExA
RegOpenKeyExA
RegEnumKeyExA
RegCloseKey
user32
GetClassNameW
GetWindow
GetForegroundWindow
wsprintfA
EnumWindows
IsWindow
IsWindowVisible
GetWindowTextA
SendMessageA
GetClassNameA
Sections
.text Size: 29KB - Virtual size: 29KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 16KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.vmp0 Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.vmp1 Size: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ